am 50d579d0: GlobalTime: Perform Zoom In and Out only after initialization

Merge commit '50d579d0ec9c9d0bcd3da936af8480808d5e0843' into gingerbread-plus-aosp

* commit '50d579d0ec9c9d0bcd3da936af8480808d5e0843':
  GlobalTime: Perform Zoom In and Out only after initialization